TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #397 · 12 ное.
Использование Pydantic сегодня стало нормой, и это правильно. Но иногда на ревью вижу, что используют его не всегда корректно. Например, метод BaseModel.model_dump() по умолчанию не преобразует стандартные типы, такие как datetime, UUID или Decimal, в простой сериализуемый для JSON вид. Тогда пишут кастмоный сериализатор для этих типов чтобы функция json.dump() не падала с ошибкой. import uuid from datetime import datetime from decimal import Decimal from uuid import UUID from pydantic import BaseModel class MyModel(BaseModel): id: UUID date: datetime value: Decimal obj = MyModel( id=uuid.uuid4(), date=datetime.now(), value='1.23' ) print(obj.model_dump()) # не подходит для json.dump # { # 'id': UUID('4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1'), # 'date': datetime.datetime(2025, 12, 12, 12, 12, 12, 111111), # 'value': Decimal('1.23') # } # добавляем свой кастомный сериализатор json.dumps(obj.model_dump(), cls=MySerializer) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2025-12-12T12:12:12.111111', # 'value': '1.23' # } В данном случае класс MySerializer обрабатывает datetime, UUID и Decimal. Например так: class MySerializer(json.JSONEncoder): def default(self, o): if isinstance(o, Decimal): return str(o) elif isinstance(o, datetime): return o.isoformat() elif isinstance(o, UUID): return str(o) return super().default(o) Специально для тех, кто всё еще так делает - в этом нет необходимости! Pydantic может это сделать сам, просто нужно добавить параметр mode="json". json.dumps(obj.model_dump(mode="json")) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2012-12-12T12:12:12.111111', # 'value': '1.23' # } #pydantic#libs
Пребарај: #bostonriver
@ai_match_prediction · Post #11709 · 24.04.2026 г., 17:05
Uruguay Primera División - Apertura🇺🇾 2026-04-24 22:30 UTC Atletico Torque vs. Boston River Predicted outcome: Atletico Torque✅ Predicted score: 1:0 Actual: Atletico Torque 4:1 #AtleticoTorque#BostonRiver #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11633 · 20.04.2026 г., 13:05
Uruguay Primera División - Apertura🇺🇾 2026-04-20 20:00 UTC Boston River vs. Cerro Largo Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Boston River 1:0 #BostonRiver#CerroLargo 2026-04-20 23:30 UTC Penarol vs. Juventud Predicted outcome: Penarol❌ Predicted score: 2:1 Actual: Draw 2:2 #Penarol#Juventud #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11146 · 22.03.2026 г., 05:06
Uruguay Primera División - Apertura🇺🇾 2026-03-22 13:00 UTC Juventud vs. Albion FC Predicted outcome: Juventud❌ Predicted score: 2:1 Actual: Albion FC 0:1 #Juventud#AlbionFC 2026-03-22 19:00 UTC Progreso vs. Boston River Predicted outcome: Progreso❌ Predicted score: 1:0 Actual: Boston River 0:1 #Progreso#BostonRiver #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11443 · 11.04.2026 г., 13:05
Uruguay Primera División - Apertura🇺🇾 2026-04-11 18:30 UTC Defensor Sporting vs. Boston River Predicted outcome: Defensor Sporting✅ Predicted score: 1:0 Actual: Defensor Sporting 2:0 #DefensorSporting#BostonRiver 2026-04-11 22:00 UTC Deportivo Maldonado vs. Club Nacional Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Deportivo Maldonado 4:2 #DeportivoMaldonado#ClubNacional #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #12052 · 11.05.2026 г., 13:05
Uruguay Primera División - Apertura🇺🇾 2026-05-11 20:00 UTC Deportivo Maldonado vs. Boston River Predicted outcome: Deportivo Maldonado✅ Predicted score: 2:1 Actual: Deportivo Maldonado 2:1 #DeportivoMaldonado#BostonRiver 2026-05-11 23:30 UTC Cerro Largo vs. Penarol Predicted outcome: Penarol✅ Predicted score: 1:2 Actual: Penarol 2:3 #CerroLargo#Penarol #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11260 · 03.04.2026 г., 17:05
Uruguay Primera División - Apertura🇺🇾 2026-04-03 20:00 UTC Boston River vs. Wanderers Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Boston River 4:1 #BostonRiver#Wanderers 2026-04-03 23:30 UTC Club Nacional vs. Central Espanol Predicted outcome: Club Nacional❌ Predicted score: 2:1 Actual: Central Espanol 0:1 #ClubNacional#CentralEspanol 2026-04-04 13:00 UTC Racing Montevideo vs. Juventud Predicted outcome: Racing Montevideo✅ Predicted score: 2:1 Actual: Racing Montevideo 2:1 #RacingMontevideo#Juventud #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11179 · 25.03.2026 г., 09:05
Uruguay Primera División - Apertura🇺🇾 2026-03-25 17:00 UTC Albion FC vs. Wanderers Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Albion FC 2:1 #AlbionFC#Wanderers 2026-03-25 20:00 UTC Cerro vs. Juventud Predicted outcome: Juventud❌ Predicted score: 0:1 Actual: Cerro 1:0 #Cerro#Juventud 2026-03-25 23:30 UTC Boston River vs. Penarol Predicted outcome: Penarol✅ Predicted score: 0:1 Actual: Penarol 0:2 #BostonRiver#Penarol #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11884 · 03.05.2026 г., 05:07
Uruguay Primera División - Apertura🇺🇾 2026-05-03 12:30 UTC Progreso vs. Cerro Largo Predicted outcome: Progreso❌ Predicted score: 2:1 Actual: Cerro Largo 0:1 #Progreso#CerroLargo 2026-05-03 15:00 UTC Boston River vs. Central Espanol Predicted outcome: Boston River✅ Predicted score: 2:1 Actual: Boston River 2:1 #BostonRiver#CentralEspanol 2026-05-03 18:30 UTC Racing Montevideo vs. Atletico Torque Predicted outcome: Racing Montevideo❌ Predicted score: 2:1 Actual: Draw 1:1 #RacingMontevideo#AtleticoTorque 2026-05-03 23:00 UTC Albion FC vs. Club Nacional Predicted outcome: Albion FC✅ Predicted score: 2:1 Actual: Albion FC 3:2 #AlbionFC#ClubNacional #Football#UruguayPrimeraDivisión
@ai_match_prediction · Post #11951 · 07.05.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-05-07 22:00 UTC O'Higgins vs. Sao Paulo Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 0:0 #OHiggins#SaoPaulo 2026-05-07 22:00 UTC Boston River vs. Millonarios Predicted outcome: Millonarios✅ Predicted score: 0:1 Actual: Millonarios 2:4 #BostonRiver#Millonarios 2026-05-08 00:30 UTC Carabobo FC vs. River Plate Predicted outcome: Draw❌ Predicted score: 0:0 Actual: River Plate 1:2 #CaraboboFC#RiverPlate 2026-05-08 00:30 UTC Blooming vs. RB Bragantino Predicted outcome: Blooming❌ Predicted score: 3:2 Actual: RB Bragantino 0:6 #Blooming#RBBragantino #Football#CopaSudamericana
@ai_match_prediction · Post #11366 · 07.04.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-04-07 22:00 UTC Barracas Central vs. Vasco DA Gama Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 0:0 #BarracasCentral#VascoDAGama 2026-04-07 22:00 UTC Independiente Petrolero vs. Racing Club Predicted outcome: Racing Club✅ Predicted score: 1:3 Actual: Racing Club 1:3 #IndependientePetrolero#RacingClub 2026-04-08 00:00 UTC O'Higgins vs. Millonarios Predicted outcome: Millonarios❌ Predicted score: 1:3 Actual: O'Higgins 2:0 #OHiggins#Millonarios 2026-04-08 00:30 UTC Boston River vs. Sao Paulo Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Sao Paulo 0:1 #BostonRiver#SaoPaulo 2026-04-08 02:00 UTC Alianza Atletico vs. Tigre Predicted outcome: Tigre❌ Predicted score: 1:2 Actual: Draw 1:1 #AlianzaAtletico#Tigre #Football#CopaSudamericana
@ai_match_prediction · Post #11521 · 15.04.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-04-15 22:00 UTC Racing Club vs. Botafogo Predicted outcome: Racing Club❌ Predicted score: 4:0 Actual: Botafogo 2:3 #RacingClub#Botafogo 2026-04-15 22:00 UTC Caracas FC vs. Independiente Petrolero Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Caracas FC 1:0 #CaracasFC#IndependientePetrolero 2026-04-16 00:00 UTC Olimpia vs. Barracas Central Predicted outcome: Olimpia❌ Predicted score: 1:0 Actual: Draw 0:0 #Olimpia#BarracasCentral 2026-04-16 00:30 UTC River Plate vs. Carabobo FC Predicted outcome: Draw❌ Predicted score: 1:1 Actual: River Plate 1:0 #RiverPlate#CaraboboFC 2026-04-16 02:00 UTC Millonarios vs. Boston River Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Millonarios 1:0 #Millonarios#BostonRiver 2026-04-16 02:00 UTC America de Cali vs. Alianza Atletico Predicted outcome: Draw❌ Predicted score: 1:1 Actual: America de Cali 2:1 #AmericadeCali#AlianzaAtletico #Football#CopaSudamericana
@ai_match_prediction · Post #11801 · 28.04.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-04-28 22:00 UTC Botafogo vs. Independiente Petrolero Predicted outcome: Botafogo✅ Predicted score: 2:0 Actual: Botafogo 3:0 #Botafogo#IndependientePetrolero 2026-04-28 22:00 UTC San Lorenzo vs. Santos Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #SanLorenzo#Santos 2026-04-29 00:00 UTC Barracas Central vs. A. Italiano Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #BarracasCentral#AItaliano 2026-04-29 00:30 UTC Millonarios vs. Sao Paulo Predicted outcome: Sao Paulo❌ Predicted score: 1:2 Actual: Draw 0:0 #Millonarios#SaoPaulo 2026-04-29 00:30 UTC Deportivo Recoleta vs. Deportivo Cuenca Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 0:0 #DeportivoRecoleta#DeportivoCuenca 2026-04-29 02:00 UTC O'Higgins vs. Boston River Predicted outcome: O'Higgins✅ Predicted score: 2:1 Actual: O'Higgins 2:0 #OHiggins#BostonRiver #Football#CopaSudamericana